1185560 has 32 divisors (see below), whose sum is σ = 2702160. Its totient is φ = 468096.

The previous prime is 1185559. The next prime is 1185577. The reversal of 1185560 is 655811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4142 + ... + 4418.

2^1185560 is an apocalyptic number.

1185560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1185560 is an abundant number, since it is smaller than the sum of its proper divisors (1516600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1185560 is a wasteful number, since it uses less digits than its factorization.

1185560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 1185560 is about 1088.8342389914. The cubic root of 1185560 is about 105.8378915239.

The spelling of 1185560 in words is "one million, one hundred eighty-five thousand, five hundred sixty".